8-K

UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

Washington, D.C. 20549

FORM 8-K

CURRENT REPORT

Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934

December 18, 2006

Date of Report (Date of earliest event reported)

EMCORE CORPORATION

Exact Name of Registrant as Specified in its Charter

New Jersey	0-22175	22-2746503
State of Incorporation	Commission File Number	IRS Employer Identification Number

145 Belmont Drive, Somerset, New Jersey, 08873

Address of principal executive offices, including zip code

(732) 271-9090

Registrant's telephone number, including area code

Check the appropriate box below if the Form 8-K filing is intended to simultaneously satisfy the filing obligation of the registrant under any of the following provisions:

o Written communications pursuant to Rule 425 under the Securities Act (17 CFR 230.425)

o Soliciting material pursuant to Rule 14a-12 under the Exchange Act (17 CFR 240.14a-12)

o Pre-commencement communications pursuant to Rule 14d-2(b) under the Exchange Act (17 CFR 240.14d-2(b))

o Pre-commencement communications pursuant to Rule 13e-4(c) under the Exchange Act (17 CFR 240.13e-4(c))

ITEM 3.01.  Notice of Delisting or Failure to Satisfy a Continued Listing Rule or Standard; Transfer of Listing.

On December 18, 2006, EMCORE Corporation (the “Company”) received a NASDAQ Staff Determination letter stating that the Company is not in compliance with the filing requirements for continued listing set forth in NASDAQ Marketplace Rule 4310(c)(14) and that its common stock is subject to delisting from The Nasdaq Stock Market. The notice, which the Company expected, was issued as a result of the Company’s failure to file its annual report on Form 10-K for the year ended September 30, 2006 with the Securities and Exchange Commission by the required deadline. The Company had previously filed a Form 12b-25 with the SEC indicating that the Company would be unable to file its Form 10-K by the original filing deadline of December 14, 2006 due to the Company’s ongoing review of its prior stock option grants.

The Company will request a hearing before the NASDAQ Listing Qualifications Panel to review the Staff Determination letter and request continued listing. The Company can make no assurances that the NASDAQ Listing Qualifications Panel will grant the Company’s request for continued listing. Under Nasdaq Marketplace rules, the Company’s request for a hearing will automatically stay the delisting of the Company’s common stock pending the issuance of a written determination by the NASDAQ Listing Qualifications Panel.

The Company plans to file its Form 10-K for the year ended September 30, 2006 as soon as reasonably practicable.

A copy of the press release announcing the receipt of this letter is attached hereto as Exhibit 99.1 and is incorporated herein by reference.

Item 9.01.Financial Statements and Exhibits.

(d)Exhibits

Exhibit Number	Description
99.1	Press Release, dated December 22, 2006, issued by EMCORE Corporation.

SIGNATURE

Pursuant to the requirements of the Securities Exchange Act of 1934, the Registrant has duly caused this report to be signed on its behalf by the undersigned hereunto duly authorized.

	EMCORE CORPORATION
Dated: December 22, 2006	By: /s/ Thomas G. Werthan Name: Thomas G. Werthan Title: Chief Financial Officer

EXHIBIT INDEX

Exhibit Number	Description
99.1	Press Release, dated December 22, 2006, issued by EMCORE Corporation.

EX-99.1

EXHIBIT 99.1

Press Release

EMCORE Corporation Receives Notice From NASDAQ Due to Delay in Filing of Form 10-K

Somerset, NJ - December 22, 2006 - EMCORE Corporation (NASDAQ: EMKR), a leading provider of compound semiconductor-based components and subsystems for the broadband, fiber optic, satellite and terrestrial solar power markets, announced today that it received a NASDAQ Staff Determination letter stating that the Company is not in compliance with the filing requirements for continued listing set forth in NASDAQ Marketplace Rule 4310(c)(14) and that its common stock is subject to delisting from The Nasdaq Stock Market. The notice, which the Company expected, was issued as a result of the Company’s failure to file its annual report on Form 10-K for the year ended September 30, 2006 with the Securities and Exchange Commission by the required deadline. The Company had previously filed a Form 12b-25 with the SEC indicating that the Company would be unable to file its Form 10-K by the original filing deadline of December 14, 2006 due to the Company’s ongoing review of its prior stock option grants.

The Company will request a hearing before the NASDAQ Listing Qualifications Panel to review the Staff Determination letter and request continued listing. The Company can make no assurances that the NASDAQ Listing Qualifications Panel will grant the Company’s request for continued listing. Under Nasdaq Marketplace rules, the Company’s request for a hearing will automatically stay the delisting of the Company’s common stock pending the issuance of a written determination by the NASDAQ Listing Qualifications Panel.

The Company plans to file its Form 10-K for the year ended September 30, 2006 as soon as reasonably practicable.

About EMCORE

EMCORE Corporation offers a broad portfolio of compound semiconductor-based products for the broadband, fiber optic, satellite and solar power markets. EMCORE’s Fiber Optic segment offers optical components, subsystems and systems for high-speed data and telecommunications networks, cable television (CATV) and fiber-to-the-premises (FTTP). EMCORE’s Photovoltaic segment provides products for both satellite and terrestrial applications.  For satellite applications, EMCORE offers high efficiency Gallium Arsenide (GaAs) solar cells, Covered Interconnect Cells (CICs) and panels. For terrestrial applications, EMCORE is adapting its high-efficiency GaAs solar cells for use in solar concentrator systems. For further information about EMCORE, visit http://www.emcore.com.

Forward Looking Statements

This press release contains forward−looking statements regarding the Company’s plans to request a hearing with Nasdaq. These forward looking statements are subject to risks and uncertainties, and actual results could differ materially from those projected. These risks and uncertainties include, but are not limited to, the timing and results of the review by the Special Committee; the timing and outcome of the Nasdaq hearing; the impact of any actions that may be required or taken as a result of such review or the Nasdaq hearing and review process. Information regarding other risks and uncertainties can be found in the Company’s Annual Report on Form 10−K and other interim reports as filed with the Securities and Exchange Commission.

***

EMCORE Corporation

Tom Werthan - Chief Financial Officer

(732) 271-9090

info@emcore.com

KEKST AND COMPANY

Fred Spar

(212) 521-4813

OR

Joseph Kuo

(212) 521-4863